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Individual Calculations August 2015 |
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| Wijgers, Ben Total change: 12.60 | |   |
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| Amsterdam Chess Tournament - B | Amsterdam | NED | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1965 | 6.00 | 9 | 0.63 | 20 | 12.60 | |
|  Nieland, Wim | | | 1895 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Mohnkern, Ansgar | | | 1819 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Michel, Steve | | | 1933 | NED | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Bekedam, Tyro | | | 1935 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Feltman, Bart | | | 1800 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Van Der Velde, Wytse | | | 1963 | NED | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Azikri, Gur | | | 1905 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Bollaart, Jeroen | | | 1905 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Van Tuyl, Wim | | | 1888 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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